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ECPU1C105MA5
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC ECPU1C105MA5
- Type
- PANASONIC
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- ECPU1C105MA5
- Electronic Component
- 1
- Electronic Component
- 1uF
- Package
- 1210
- Electronic Component
- Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 0.046g
- Electronic Component
- 1
- Electronic Component
- Electronic Component
- Electronic Component
- BM0257240726
- Operating Temperature
- 40℃~+85℃
- Voltage
- 16V；12V
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ECPU1C105MA5 产品概述
ECPU1C105MA5 是松下（PANASONIC）系列的丙烯酸薄膜贴片电容，标称容量 1.0 µF，容量公差 ±20%，提供 12V 与 16V 的额定电压版本，适用于尺寸 1210（EIA，约 3.2 mm × 2.5 mm）封装场合。工作环境温度范围为 -40 ℃ 到 +85 ℃，针对需要体积小、频率响应和温度稳定性要求适中的低压电子电路设计而生。
一、主要参数
- 电容值：1.0 µF（105）
- 容差：±20%（M）
- 额定电压：12V / 16V（可选）
- 介电材料：丙烯酸（Acrylic film）
- 工作温度：-40 ℃ ~ +85 ℃
- 封装：1210（约 3.2 × 2.5 mm，表面贴装）
二、器件特性与优势
- 体积小、贴片化：1210 尺寸适合高密度 PCB 布局，易于自动贴装和回流焊接。
- 丙烯酸介质：在中低压和中频范围内表现出较好的电容量稳定性与较低介质损耗，适合滤波与耦合应用。
- 稳定性满足一般电子设备：额定温度范围覆盖常见工业级及民用产品工作需求。
- 容差设计宽松：±20% 的容差为成本与性能的折中选择，适合对精度要求不高的大批量应用。
三、典型应用场景
- 电源滤波、去耦（低压电源总线）
- 信号耦合与滤波（音频、模拟前端）
- 一般电子设备的旁路与储能（消费电子、仪表、通信终端）
- 要求体积小且对耐温、耐湿性能要求适中之场合
四、封装与工艺注意事项
- 采用 1210 SMD 封装，兼容常规贴片生产线。
- 可进行回流焊，但建议按照松下或产品数据手册给出的焊接温度曲线进行，以减少热应力对介质和引脚的影响。
- 在高湿或高温环境使用前，应评估系统长期稳定性；必要时采用封装保护或选择更耐环境应力的介质类型。
五、选型与可靠性建议
- 根据电路最大电压选择额定电压，建议在额定值下留有裕量以提高长期可靠性（尤其有纹波或冲击电压时）。
- 对温度或精度敏感的设计，应考虑更低容差或更宽温度范围的器件；若在更高温度或更苛刻环境下工作，建议选择耐高温薄膜或陶瓷/钽电容替代方案。
- 量产采购时，确认料号、卷带包装（A5/其它）与合格证件，优先采用原厂或授权代理货源以保证一致性与质量可追溯性。
本产品适合对体积、成本与常规电气性能有综合要求的低压电子系统。如需更详细的电气特性曲线、焊接规范或加速寿命试验数据，请参考松下官方规格书或联系供应商获取原厂技术资料。
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